TPS54362BQPWPRQ1

{
  "slug": "tps54362bqpwprq1",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments DC-DC Converters, HTSSOP-20-EP. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "tps54362bqpwprq1",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tps54362bqpwprq1.kicad_sym",
    "tps54362bqpwprq1.kicad_mod",
    "tps54362bqpwprq1.glb",
    "tps54362bqpwprq1.step",
    "tps54362bqpwprq1.lbr",
    "docs/hero.png",
    "docs/tps54362bqpwprq1-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tps54362bqpwprq1-hero.glb",
    "tps54362bqpwprq1-hero.overlay.json"
  ],
  "component": {
    "mpn": "TPS54362BQPWPRQ1",
    "manufacturer": "Texas Instruments",
    "package": "HTSSOP-20-EP",
    "pin_count": 21,
    "category": "Power Management (PMIC)",
    "subcategory": "DC-DC Converters",
    "datasheet": "https://www.ti.com/cn/lit/gpn/tps54362-q1",
    "parts": {
      "symbol": "tps54362bqpwprq1.kicad_sym",
      "footprint": "tps54362bqpwprq1.kicad_mod",
      "model_3d": "tps54362bqpwprq1-hero.glb",
      "model_3d_plain": "tps54362bqpwprq1.glb",
      "model_3d_step": "tps54362bqpwprq1-etched.step",
      "model_3d_step_plain": "tps54362bqpwprq1.step",
      "lbr": "tps54362bqpwprq1.lbr"
    },
    "distributor_links": {
      "lcsc": "C2071662",
      "digikey": "296-40795-2-ND",
      "mouser": "595-TPS54362BQPWPRQ1"
    },
    "distributor_check": {
      "checked_at": "2026-10-08T02:33:13Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-40795-2-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-TPS54362BQPWPRQ1",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "NU",
        "type": "passive",
        "description": "Pin table says to connect this pin to ground, while the pin-configuration legend defines NU as make no external connection, so confirm before layout."
      },
      {
        "number": "2",
        "name": "NU",
        "type": "unconnected",
        "description": "Not used; the pin-configuration legend states NU pins make no external connection."
      },
      {
        "number": "3",
        "name": "SYNC",
        "type": "input",
        "description": "External synchronization clock input that overrides the internal oscillator clock, with an internal 62 kΩ (typical) pulldown to ground."
      },
      {
        "number": "4",
        "name": "LPM",
        "type": "input",
        "description": "Low-power mode control driven by a digital input signal, with an internal 62 kΩ (typical) pulldown to ground."
      },
      {
        "number": "5",
        "name": "EN",
        "type": "input",
        "description": "Enable pin, internally pulled up, that requires an external pullup or pulldown to enable or disable the device."
      },
      {
        "number": "6",
        "name": "RT",
        "type": "output",
        "description": "External resistor to ground programs the internal oscillator frequency."
      },
      {
        "number": "7",
        "name": "Rslew",
        "type": "output",
        "description": "External resistor to ground controls the slew rate of the internal switching FET."
      },
      {
        "number": "8",
        "name": "RST",
        "type": "output",
        "description": "Active-low, open-drain reset output that connects to an external bias voltage through a resistor and is asserted high after the device starts regulating."
      },
      {
        "number": "9",
        "name": "Cdly",
        "type": "bidirectional",
        "description": "External capacitor to ground programs the power-on-reset delay."
      },
      {
        "number": "10",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin."
      },
      {
        "number": "11",
        "name": "SS",
        "type": "bidirectional",
        "description": "External capacitor to ground programs the soft-start time."
      },
      {
        "number": "12",
        "name": "OV_TH",
        "type": "input",
        "description": "Overvoltage sense input that monitors the regulated output as divided by the external resistor network between VReg and ground, which sets the threshold."
      },
      {
        "number": "13",
        "name": "RST_TH",
        "type": "input",
        "description": "Undervoltage and reset sense input that monitors the regulated output as divided by the external resistor network between VReg and ground, which sets the threshold that initiates a reset-output signal."
      },
      {
        "number": "14",
        "name": "VSENSE",
        "type": "input",
        "description": "Inverting node of the error amplifier for voltage-mode control."
      },
      {
        "number": "15",
        "name": "COMP",
        "type": "bidirectional",
        "description": "Error-amplifier output that connects to external compensation components."
      },
      {
        "number": "16",
        "name": "VReg",
        "type": "input",
        "description": "Internal low-side FET connection to load the output during start-up or to limit overshoot."
      },
      {
        "number": "17",
        "name": "PH",
        "type": "output",
        "description": "Source of the internal switching FET."
      },
      {
        "number": "18",
        "name": "VIN",
        "type": "power_in",
        "description": "Unregulated input voltage; pin 18 and pin 19 must be connected together externally."
      },
      {
        "number": "19",
        "name": "VIN",
        "type": "power_in",
        "description": "Unregulated input voltage; pin 19 must be connected together with pin 18 externally."
      },
      {
        "number": "20",
        "name": "BOOT",
        "type": "output",
        "description": "External bootstrap capacitor connects from BOOT to PH to drive the gate of the internal switching FET."
      },
      {
        "number": "21",
        "name": "EP",
        "type": "passive",
        "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Pin 1 is described as 'Connect to ground' in the pin-function table but the NU legend says 'Make no ; Pin 2 has no row in the pin-function table. It was assigned NU/unconnected because the pin-configura; The pin-function table lists GND (pin 10) as direction O. It was typed as power_in per the KiCad con",
          "exposed pad 21 added from the footprint"
        ],
        "pages_sent": 11,
        "cost_usd": 0.0816,
        "at": "2026-10-08T02:32:46"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/tps54362-q1",
        "pages": 44,
        "sha256": "81197f9afad901c9",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 21,
        "described": 21,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
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      "footprint": "viewers/footprint.html"
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        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          6.5,
          1.2
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "8d83801c5d0e7a05217d2292ee8253b2ac4e657d44931722ec0bd2d19987b534",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tps54362bqpwprq1-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
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        "zmin_mm": 0.0,
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        "sha256": "8cc027e49c8d6fc0356bd4f135aff50627abff9f008c791ff789b41a44d974f3",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
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  }
}